<select id='slt_orderby' name='slt_orderby'><option value="/house/rent/mentougou/obyja2-unitthree---oby-a1" selected>时间从新到旧</option><option value="/house/rent/mentougou/oby1ja2-unitthree---oby1-a1">时间从旧到新</option><option value="/house/rent/mentougou/oby2ja2-unitthree---oby2-a1">价格从大到小</option><option value="/house/rent/mentougou/oby3ja2-unitthree---oby3-a1">价格从小到大</option><option value="/house/rent/mentougou/oby4ja2-unitthree---oby4-a1">面积从大到小</option><option value="/house/rent/mentougou/oby5ja2-unitthree---oby5-a1">面积从小到大</option><option value="/house/rent/mentougou/oby6ja2-unitthree---oby6-a1">户型从小到大</option><option value="/house/rent/mentougou/oby7ja2-unitthree---oby7-a1">户型从小到大</option></select>